The proposed method compares favorably to existing estimation methods including using the R function "glmer" in a simulation study.This study evaluated the effectiveness of an adaptive, computer-based staff training software program called Train-to-Code (TTC) to teach the administration of a social skills intervention. The software program actively trained participants to identify whether video models illustrated each step of the procedure effectively or ineffectively. Multiple exemplars of each step of the social skills task analysis were represented. Most-to-least prompting as well as feedback and error correction were embedded into the software program and prompts were faded through seven levels as the participant reached criterion accuracy. A multiple-probe across participants design was used to evaluate the effectiveness of this program by comparing pre- and post-training in vivo probes conducted with a confederate learner. All participant scores increased from pre-training to post-training, indicating that Train-to-Code was effective at teaching administration of the social skills intervention. These results have implications for training staff in applied community settings. Due to Train-to-Code's ability to be internet-based and to measure actual viewing performance, it has the potential for "distance training" deliveries.Tillaux fractures are fractures of the lateral margin of the distal tibia, usually reported in children between 12 and 14 years old. As intraarticular fractures, they require anatomic reduction and fixation to avoid posttraumatic complications. Since the injury mechanism is external rotation of the foot on the leg, these injuries are commonly associated with other fractures or ligamentous lesions. Currently, arthroscopy is being increasingly used to assist and improve surgical treatment of ankle fractures. The authors describe a 12-month follow-up of a rare case of a missed Tillaux fracture associated with syndesmosis injury in a 76-year-old polytrauma patient, successfully treated by arthroscopically-assisted reduction and internal fixation.Osteonecrosis is a disease that rarely affects the bones of the foot. When present, it is more common in the talus and in the navicular. Cases of osteonecrosis of the intermediate cuneiform are extremely rare, and after a thorough bibliographic review, we found only five reports in the literature, all of them in pediatric patients. Below, we present the case of an adult patient with osteonecrosis of the intermediate cuneiform that was resistant to conservative treatment. Thus, we proposed a surgical approach with good results. Level of Evidence V; Therapeutic Studies; Expert Opinion .Spondylodiscitis is an uncommon but serious complication after spine surgeries, and its main etiologic agent is Staphylococcus aureus . Fungal infections are rare and mostly caused by Candida albicans . We report the clinical case of a 69-year-old male patient who underwent a L2-S1 arthrodesis for degenerative scoliosis correction. He presented an infection 2.5 months after the procedure, a spondylodiscitis at L5-S1 levels, caused by Candida parapsilosis . The treatment consisted of surgical material removal, tricortical iliac graft placement in an anterior approach (L5-S1), lumbopelvic fixation (from T10 to the pelvis) in a posterior approach, and drug treatment with anidulafungin and fluconazole. This last medication was administered for 12 months, with good clinical outcomes.Distal radial fractures are very common. Vicious consolidation can occur in up to one third of these fractures, resulting in wrist pain, restricted movement, and, eventually, physical limitation or disability. The treatment of this condition consists in corrective osteotomy, which requires careful preoperative planning due to its three-dimensional complexity, especially in injuries with joint involvement. Recently, prototyping based on three-dimensional (3D) reconstruction of computed tomography (CT) scans has been used for osteotomy planning in a 3D anatomical model. It allows a better understanding of the deformity in a realistic surgical approach, leading to safer, faster, and more predictable procedures. The aim of the present study is to present this technique and show its use in two clinical cases.Introduction ?The possibility of perforation of gloves during orthopedic surgeries can reach 56.8%, and it mainly related to the manipulation of blunt instruments. Surgeries for the treatment of fractures and trauma present additional risk due to contact with bone spires. Objective ?Analysis of the prevalence of loss of integrity of surgical gloves in orthopedic trauma procedures, especially fractures, and evaluation of the surgeon's exposure and contact with secretions from the patient. Methods ?Macroscopic inspection of the gloves of two surgeons specialized in trauma, over a period of 4 months. Both used two gloves for all procedures and, at the end of the surgery, analyzed the presence or absence of blood stains on the internal gloves and/or fingers. The procedures were categorized according to the time and type of surgery. The intercurrence investigated was the perforation of one or two gloves; if the tear was perceived immediately or only at the end of the surgery, and the location of and reason for the tear, if identified. Results ?A total of 210 surgeries were included, 87 of which presented perforations, with 17 cases occurring in both gloves and 70 only in the outer glove. Finally, there was a more significant relationship with open focus surgeries and duration &gt; 60?minutes. Conclusion ?Our results suggest that greater care and inspection of gloves to look for damage are needed in prolonged surgeries with an open focus.Objective ?The present study aims to analyze the intra- and interobserver reproducibility of the Lauge-Hansen, Danis-Weber, and Arbeitsgemeinschaft für Osteosynthesefragen (AO) classifications for ankle fractures, and the influence of evaluators training stage in these assessments. Methods ?Anteroposterior (AP), lateral and true AP radiographs from 30 patients with ankle fractures were selected. All images were evaluated by 11 evaluators at different stages of professional training (5 residents and 6 orthopedic surgeons), at 2 different times. Intra- and interobserver agreement was analyzed using the weighted Kappa coefficient. https://www.selleckchem.com/products/ethyl-3-aminobenzoate-methanesulfonate.html Student t-tests for paired samples were applied to detect significant differences in the degree of interobserver agreement between instruments. Results ?Intraobserver analysis alone had a significant agreement in all classifications. Moderate to excellent interobserver agreement was highly significant ( p ???0.0001) for the Danis-Weber classification. The Danis-Weber classification showed, on average, a significantly higher degree of agreement than the remaining classification systems ( p ???0.